105865448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1021}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 214190760

約数和(自身を除く): 108325312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 997, 1021, 1994, 2042, 3988, 4084, 7976, 8168, 12961, 13273, 25922, 26546, 51844, 53092, 103688, 106184, 1017937, 2035874, 4071748, 8143496, 13233181, 26466362, 52932724, 105865448]

約数ペア:

[(1, 105865448), (2, 52932724), (4, 26466362), (8, 13233181), (13, 8143496), (26, 4071748), (52, 2035874), (104, 1017937), (997, 106184), (1021, 103688), (1994, 53092), (2042, 51844), (3988, 26546), (4084, 25922), (7976, 13273), (8168, 12961)]